public override void SetContent()
{
base.SetContent();
this.ShowSummaryCells = !this.RowInfo.Group.IsExpanded || this.RowInfo.Group.Groups.Count > 0;
GridViewGroupRowInfo rowInfo = (GridViewGroupRowInfo)this.RowInfo;
if (rowInfo.Parent is GridViewGroupRowInfo && !((GridViewGroupRowInfo)rowInfo.Parent).IsExpanded)
{
return;
}
Dictionary <string, string> values = this.GetSummaryValues();
int index = 0;
foreach (KeyValuePair <string, string> column in values)
{
SummaryCellElement element = ((SummaryCellElement)this.stack.Children[index++]);
if (this.ViewTemplate.Columns[column.Key].IsGrouped)
{
element.Visibility = Telerik.WinControls.ElementVisibility.Collapsed;
}
else
{
element.Visibility = Telerik.WinControls.ElementVisibility.Visible;
element.Text = column.Value;
}
}
}
private void CreateStackElement(GridRowElement row)
{
this.stack = new StackLayoutElement();
this.stack.AutoSizeMode = Telerik.WinControls.RadAutoSizeMode.FitToAvailableSize;
this.stack.AutoSize = true;
this.stack.StretchHorizontally = true;
this.stack.Alignment = ContentAlignment.BottomCenter;
this.stack.DrawFill = true;
this.stack.BackColor = Color.White;
for (int i = 0; i < row.RowInfo.Cells.Count; i++)
{
SummaryCellElement element = new SummaryCellElement();
element.ColumnName = row.RowInfo.Cells[i].ColumnInfo.Name;
element.StretchHorizontally = false;
element.StretchVertically = true;
element.DrawBorder = true;
element.BorderGradientStyle = Telerik.WinControls.GradientStyles.Solid;
element.BorderColor = Color.LightBlue;
this.stack.Children.Add(element);
}
this.Children.Add(this.stack);
}
